Mobile phone and photographic equipment

Abstract

The utility model provides a kind of handle structure and photographic equipment, wherein handle structure includes: two parallel interval settings body part;First handle part, two ends of first handle part are respectively flexibly connected in the first end of two body parts, and can be partially contained in the inside of body part when retracting;Second handle part, two ends of second handle part are respectively flexibly connected in the second end of two body parts, and can be partially contained in the inside of body part when retracting;Wherein, first handle part and second handle part can be flexibly independent of each other, and are respectively located in the two sides of body part. By adopting the above technical scheme, on the one hand, through the independent telescopic design of double handle, the multi-scene adaptation ability is realized, without user to replace equipment or additional auxiliary holding component, reduce use cost and operation complexity;On the other hand, the structure design of being partially contained in the inside of body part when retracting, further reduces space occupation, improves storage and carrying convenience.

Description

TECHNICAL FIELD

[0001] The utility model relates to the technical field of photographic equipment, more particularly to a handle structure and photographic equipment. BACKGROUND

[0002] In the field of photography, whether professional photography or daily shooting, the holding convenience and stability of the photographic equipment directly affect the shooting effect and user experience. The handle, as a key component for holding on the photographic equipment, is particularly important in structural design, and needs to adapt to different shooting scenes, user holding habits, and carrying requirements of the equipment.

[0003] At present, the handle structure of the photographic equipment on the market is mostly fixed or single telescopic. The fixed handle cannot adjust the size according to the actual needs, and in some special shooting scenes, such as long-time shooting with both hands stably holding or quick snapshot with single hand holding, it is difficult to provide an adaptive holding structure, and there is a limitation in applicability. Although the single telescopic handle can adjust the length to a certain extent, it can only realize one-way or single-component telescoping, and cannot flexibly switch between different handle forms, making it difficult to meet the use requirements of multiple shooting scenes.

[0004] For example, when shooting outdoor panoramas, both hands need to hold the equipment to ensure the stability of the shooting, at which time a larger holding space and stable handle structure are needed. When shooting on a trip, the handle is expected to be as small as possible to reduce the overall size of the equipment for easy carrying. In some close-up shooting scenes, only one side of the handle may need to be extended to adapt to a specific holding angle. Due to the limited form switching capability of the existing handle structure, it is often difficult to meet these diverse needs at the same time, resulting in the need for users to change equipment or additional auxiliary holding components in different scenes, increasing the use cost and operational complexity.

[0005] In addition, the existing telescopic handle is usually simply shortened in length when retracted, which cannot achieve effective storage and still occupies a lot of space, which is not conducive to the compact design and storage and carrying of the equipment. Therefore, developing a handle structure that can flexibly switch between multiple forms and balance holding stability and portability has become an important direction to solve the limitations of the current handle structure of the photographic equipment. UTILITY MODEL CONTENT

[0006] The utility model aims at providing a handle structure and photographic equipment to solve the technical problem of poor adjustability of the handle structure of the photographic equipment in the prior art.

[0007] To achieve the above-mentioned purpose, the utility model adopts the technical scheme of:

[0008] In a first aspect, a handle structure is provided, comprising:

[0009] Two parallel, spaced-apart body sections;

[0010] The first handle portion has two ends that are retractably connected to the first ends of the two main body portions, and can be partially accommodated inside the main body portions when retracted;

[0011] The second handle is telescopically connected to the second ends of the two main bodies, and can be partially accommodated inside the main bodies when retracted.

[0012] The first handle and the second handle can extend and retract independently of each other, and are located on opposite sides of the main body.

[0013] By adopting the above technical solution, on the one hand, the independent telescopic design of the dual handles enables multi-scenario adaptability, eliminating the need for users to change equipment or equip additional auxiliary grip components, thus reducing usage costs and operational complexity; on the other hand, the structural design where the handles are partially housed inside the main body further reduces space occupation compared to existing telescopic handles that simply shorten the exposed length, contributing to the compact design of photography equipment and improving storage and portability. At the same time, the layout of the dual handles located on both sides of the main body takes into account the stability requirements under different gripping habits, comprehensively optimizing shooting effects and user experience.

[0014] In one embodiment, the handle mechanism further includes:

[0015] Two first telescopic parts, one end of each of the two first telescopic parts is telescopically connected to the first end of each of the two main body parts, and both ends of the first handle part are telescopically connected to the other ends of the two first telescopic parts.

[0016] Two second telescopic parts, one end of each of the two second telescopic parts being telescopically connected to the second end of the two main body parts, and both ends of the second handle part being telescopically connected to the other end of each of the two second telescopic parts.

[0017] In one embodiment, the inner wall of the main body is provided with an axial limiting guide rail, and the outer walls of the first telescopic part and the second telescopic part are provided with T-shaped guide grooves that match the axial limiting guide rail.

[0018] In one embodiment, the first handle portion includes a first rod and a second rod perpendicularly disposed at both ends of the first rod, the second rod being telescopically connected to the corresponding first telescopic portion;

[0019] The second handle includes a third rod and a fourth rod perpendicularly disposed at both ends of the third rod, the fourth rod being telescopically connected to the corresponding second telescopic part.

[0020] In one embodiment, the first end of the body portion is provided with a first fixing hole and a second fixing hole arranged at intervals;

[0021] The second end of the main body is provided with a third fixing hole and a fourth fixing hole arranged at intervals;

[0022] The first telescopic part is provided with a first fixing pin. When the first telescopic part extends relative to the main body, the first fixing pin is engaged in the first fixing hole, and when the first telescopic part retracts relative to the main body, the first fixing pin is engaged in the second fixing hole.

[0023] The second telescopic part is provided with a second fixing pin. When the second telescopic part extends relative to the main body, the second fixing pin is engaged in the third fixing hole, and when the second telescopic part retracts relative to the main body, the second fixing pin is engaged in the fourth fixing hole.

[0024] In one embodiment, an elastic element is connected between the first fixing pin and the first telescopic part, and the elastic element provides the elastic force for the first fixing pin to engage with the first fixing hole and the second fixing hole;

[0025] An elastic element is connected between the second fixing pin and the second telescopic part, and the elastic element provides elastic force for the second fixing pin to engage with the third fixing hole and the fourth fixing hole.

[0026] In one embodiment, the first telescopic part is further provided with a fifth fixing hole and a sixth fixing hole arranged at intervals, and the second rod is provided with a third fixing pin. The third fixing pin is engaged in the fifth fixing hole when the second rod extends relative to the first telescopic part, and is engaged in the sixth fixing hole when the second rod retracts relative to the first telescopic part.

[0027] The second telescopic part is also provided with a seventh fixing hole and an eighth fixing hole arranged at intervals. The fourth rod is provided with a fourth fixing pin. When the fourth rod extends relative to the second telescopic part, the fourth fixing pin is engaged in the seventh fixing hole. When the fourth rod retracts relative to the second telescopic part, the fourth fixing pin is engaged in the eighth fixing hole.

[0028] In one embodiment, the first telescopic part is in clearance fit with the main body, enabling the first telescopic part to extend and retract relative to the main body; the second telescopic part is in clearance fit with the main body, enabling the second telescopic part to extend and retract relative to the main body.

[0029] In one embodiment, the second rod is in clearance fit with the first telescopic part, enabling the second rod to extend and retract relative to the first telescopic part; the fourth rod is in clearance fit with the second telescopic part, enabling the fourth rod to extend and retract relative to the second telescopic part.

[0030] Secondly, a photographic device is provided, including a photographic device body and the aforementioned handle mechanism. The photographic device body is provided with a storage slot, and the handle mechanism is disposed on the photographic device body and is stored in the storage slot when retracted.

[0031] By adopting the above technical solution, the photographic device of this embodiment, in addition to having the advantages of the handle mechanism of the above embodiments, also has the advantage of being easy to use. Attached Figure Description

[0032] To more clearly illustrate the technical solutions in the embodiments of this utility model, the drawings used in the embodiments will be briefly introduced below. Obviously, the drawings described below are only some embodiments of this utility model. For those skilled in the art, other drawings can be obtained based on these drawings without creative effort.

[0033] Figure 1 This is a three-dimensional structural diagram of the handle mechanism provided in an embodiment of the present utility model, wherein the first handle part, the first telescopic part, the second handle part, and the second telescopic part extend out from the body part.

[0034] Figure 2 This is an exploded view of the handle mechanism provided in an embodiment of this utility model.

[0035] Figure 3 This is a three-dimensional structural diagram of the handle mechanism provided in an embodiment of the present utility model, wherein the first handle part, the first telescopic part, the second handle part, and the second telescopic part are retracted relative to the main body part.

[0036] Figure 4 This is a three-dimensional structural diagram of the handle mechanism provided in an embodiment of the present utility model, wherein the first handle part extends out relative to the first telescopic part, the first telescopic part retracts into the body part, and the second handle part extends completely relative to the first telescopic part and the body part.

[0037] Figure 5 This is a three-dimensional structural diagram of the handle mechanism provided in an embodiment of the present utility model, wherein the first handle portion is retracted and the second handle portion is fully extended relative to the main body portion.

[0038] Figure 6 This is a cross-sectional view of the handle mechanism provided in an embodiment of this utility model.

[0039] The labels for the attached figures are as follows:

[0040] 10. Handle mechanism; 20. Main body of the photographic equipment;

[0041] 1. Main body; 2. First handle; 3. Second handle; 4. First telescopic part; 5. Second telescopic part;

[0042] 11. First end; 12. Second end; 13. First fixing hole; 14. Second fixing hole; 15. Third fixing hole; 16. Fourth fixing hole; 21. First rod body; 22. Second rod body; 23. First arc rod body; 31. Third rod body; 32. Fourth rod body; 33. Second arc rod body; 41. First fixing pin; 42. Fifth fixing hole; 43. Sixth fixing hole; 51. Second fixing pin; 52. Seventh fixing hole; 53. Eighth fixing hole;

[0043] 221, Third fixing pin; 321, Fourth fixing pin; 201, Storage groove; 101, Axial limiting guide rail; 401, T-shaped guide groove. Detailed Implementation

[0044] To make the technical problems, technical solutions, and beneficial effects of this utility model clearer, the present utility model will be further described in detail below with reference to the accompanying drawings and embodiments. It should be understood that the specific embodiments described herein are merely illustrative of the present utility model and are not intended to limit the present utility model.

[0045] It should be noted that when a component is referred to as "fixed to" or "set on" another component, it can be located directly on or indirectly on the other component. When a component is referred to as "connected to" another component, it can be directly or indirectly connected to the other component.

[0046] It should be understood that the terms "length", "width", "up", "down", "front", "back", "left", "right", "vertical", "horizontal", "top", "bottom", "inner", and "outer" indicate the orientation or positional relationship based on the orientation or positional relationship shown in the accompanying drawings. They are only for the convenience of describing this utility model and do not indicate that the device or element must have a specific orientation, or be constructed and operated in a specific orientation. Therefore, they should not be construed as limitations on this utility model.

[0047] Furthermore, the terms "first" and "second" are used for descriptive purposes only and should not be construed as indicating relative importance or the number of technical features. In the description of this utility model, "a plurality of" means two or more, unless otherwise explicitly specified. The specific implementation of this utility model is described in more detail below with reference to specific embodiments:

[0048] like Figure 1 and Figure 2As shown, an embodiment of the present invention provides a handle mechanism 10, comprising:

[0049] Two parallel, spaced-apart main body sections 1;

[0050] The first handle part 2 has two ends that are retractably connected to the first ends 11 of the two main body parts 1, and can be partially accommodated inside the main body parts 1 when retracted.

[0051] The second handle part 3 has two ends that are retractably connected to the second ends 12 of the two main body parts 1, and can be partially accommodated inside the main body parts 1 when retracted.

[0052] The first handle part 2 and the second handle part 3 can extend and retract independently of each other, and are located on both sides of the main body part 1 respectively.

[0053] Specifically, in terms of structural composition, the handle mechanism 10 is based on two parallel and spaced-apart body parts 1 as the basic support structure. The handle mechanism 10 includes a first handle part 2 and a second handle part 3. The two ends of the first handle part 2 are telescopically connected to the first ends 11 of the two body parts 1, and can be partially accommodated inside the body parts 1 in the retracted state. The two ends of the second handle part 3 are telescopically connected to the second ends 12 of the two body parts 1, and can also be partially accommodated inside the body parts 1 in the retracted state. At the same time, the first handle part 2 and the second handle part 3 maintain independent telescopic characteristics and are located on both sides of the body parts 1, forming a symmetrical and independently adjustable double handle structure.

[0054] Please refer to the following: Figures 3 to 5 The working principle of the handle mechanism 10 provided in this embodiment is as follows:

[0055] Based on the independent telescopic design of the first handle 2 and the second handle 3, this mechanism can switch between multiple forms according to different shooting scenarios: When outdoor panoramic shooting requires stable holding with both hands, the first handle 2 and the second handle 3 can be extended from the corresponding ends of the main body 1 at the same time. By adjusting the telescopic length, it can adapt to the user's hand size, providing sufficient holding space and stable support; When traveling and portable shooting requires reducing the size of the device, the first handle 2 and the second handle 3 can be retracted into the main body 1 at the same time. The "partial containment" structure can shorten the exposed length and reduce the overall space occupied; When close-up shooting requires a specific holding angle on one side, only one handle (the first handle 2 or the second handle 3) can be extended while the other side remains retracted to meet the angle requirements of single-handed holding. In addition, the telescopic operation of the two handles does not interfere with each other during the entire process, and can flexibly respond to changes in the scene.

[0056] It should be further explained that photographic equipment includes, but is not limited to, video cameras, cameras, or lighting systems.

[0057] By adopting the above technical solution, on the one hand, the independent telescopic design of the dual handles enables multi-scenario adaptability, eliminating the need for users to change equipment or equip additional auxiliary grip components, thus reducing usage costs and operational complexity; on the other hand, the structural design of partially retracting the handles into the main body 1 further reduces space occupation compared to the existing telescopic handles that simply shorten the exposed length, contributing to the compact design of the photography equipment and improving storage and portability. At the same time, the layout of the dual handles located on both sides of the main body 1 takes into account the stability requirements under different gripping habits, comprehensively optimizing shooting effects and user experience.

[0058] Please refer to it again. Figure 2 In one embodiment, the handle mechanism 10 further includes:

[0059] Two first telescopic parts 4, one end of each of the two first telescopic parts 4 is telescopically connected to the first end 11 of each of the two main body parts 1, and both ends of the first handle part 2 are telescopically connected to the other ends of the two first telescopic parts 4.

[0060] Two second telescopic parts 5, one end of each second telescopic part 5 is telescopically connected to the second end 12 of each of the two main body parts 1, and both ends of the second handle part 3 are telescopically connected to the other ends of each second telescopic part 5.

[0061] Specifically, this embodiment adds two first telescopic parts 4 and two second telescopic parts 5 to the original handle mechanism 10. One end of each of the two first telescopic parts 4 is telescopically connected to the first end 11 of each of the two main body parts 1, and both ends of the first handle part 2 are telescopically connected to the other ends of the two first telescopic parts 4. One end of each of the two second telescopic parts 5 is telescopically connected to the second end 12 of each of the two main body parts 1, and both ends of the second handle part 3 are telescopically connected to the other ends of the two second telescopic parts 5. All telescopic components are arranged on both sides of the main body part 1 to maintain structural symmetry and adaptability.

[0062] By adopting the above technical solution, this embodiment constructs a double-layer telescopic structure by adding a first telescopic part 4 and a second telescopic part 5, further optimizing the performance of the handle mechanism 10. On the one hand, compared with the original structure where only the handle and the main body 1 extend and retract directly, the double-layer telescopic design significantly expands the overall extension and adjustment accuracy of the handle, which can accommodate more users with different hand sizes and more complex grip space requirements, solving the problems of limited extension and insufficient adjustment flexibility of the original telescopic structure. On the other hand, the double-layer retraction storage method can retract the handle and the telescopic part into the main body 1 together. Compared with the original storage method where "the handle is only partially accommodated in the main body 1", it further reduces the overall size and space occupation of the device, improving portability and compact design. At the same time, the setting of the middle telescopic part can distribute the force when the handle extends and retracts, reduce the wear of a single connection part, improve the overall structural stability and service life of the mechanism, and still maintain the independent operation characteristics of the first handle 2 and the second handle 3. Users do not need to equip additional auxiliary parts, continuously reducing the cost of use and the complexity of operation, and comprehensively improving the user's grip experience and shooting stability in diverse shooting scenarios.

[0063] like Figure 6 As shown, in one embodiment, the inner wall of the main body 1 is provided with an axial limiting guide rail 101, and the outer walls of the first telescopic part 4 and the second telescopic part 5 are provided with T-shaped guide grooves 401 that match the axial limiting guide rail 101.

[0064] Specifically, an axially extending limiting guide rail is added to the inner wall of the main body 1, while the outer walls of the first telescopic part 4 and the second telescopic part 5 are respectively provided with T-shaped guide grooves 401 that match the shape of the guide rail, forming a fitting structure. The axial limiting guide rail 101 serves as a rigid guiding reference and is fixed to the inner wall along the length of the main body 1. Its cross-sectional shape precisely matches the protruding part of the T-shaped guide groove 401. The T-shaped guide groove 401 is opened on the outer wall of the telescopic part, with the transverse wide side forming a radial limiting surface and the longitudinal long side extending along the axial direction of the telescopic part, forming a "groove-enclosed rail" fitting relationship with the guide rail. This structure is also applicable to the connection between the first telescopic part 4 and the first end 11 of the main body 1, as well as the connection between the second telescopic part 5 and the second end 12 of the main body 1.

[0065] By adopting the above technical solution, the problems of shaking and jamming in the original telescopic structure have been solved. The rigid cooperation between the axial limiting guide rail 101 and the T-shaped guide groove 401 makes the telescopic operation smoother, the adjustment accuracy is significantly improved, and the fault tolerance rate is lower when adapting to users with different hand sizes.

[0066] Please refer to it again. Figure 2 In one embodiment, the first handle part 2 includes a first rod 21 and a second rod 22 vertically disposed at both ends of the first rod 21, the second rod 22 being telescopically connected to the corresponding first telescopic part 4;

[0067] The second handle part 3 includes a third rod 31 and a fourth rod 32 vertically disposed at both ends of the third rod 31. The fourth rod 32 is telescopically connected to the corresponding second telescopic part 5.

[0068] Specifically, the first handle 2 is composed of a first rod 21 serving as the gripping body and second rods 22 perpendicularly disposed at both ends, forming a U-shaped frame structure. The end of the second rod 22 furthest from the first rod 21 is retractably connected to the first telescopic part 4. Similarly, the second handle 3 is composed of a third rod 31 and fourth rods 32 perpendicularly disposed at both ends, forming a symmetrical U-shaped frame. The end of the fourth rod 32 furthest from the third rod 31 is retractably connected to the second telescopic part 5. In this structure, the perpendicular arrangement of the first rod 21 and the second rod 22, and the third rod 31 and the fourth rod 32, forms a rigid right-angle connection, and the U-shaped frames of the handles on both sides are symmetrically distributed about the main body 1, maintaining the mechanical balance of the overall structure.

[0069] In one embodiment, the first end 11 of the body portion 1 is provided with a first fixing hole 13 and a second fixing hole 14 arranged at intervals;

[0070] The second end 12 of the main body 1 is provided with a third fixing hole 15 and a fourth fixing hole 16 arranged at intervals;

[0071] The first telescopic part 4 is provided with a first fixing pin 41. When the first telescopic part 4 extends relative to the main body part 1, the first fixing pin 41 is engaged in the first fixing hole 13. When the first telescopic part 4 retracts relative to the main body part 1, the first fixing pin 41 is engaged in the second fixing hole 14.

[0072] The second telescopic part 5 is provided with a second fixing pin 51. When the second telescopic part 5 extends relative to the main body part 1, the second fixing pin 51 is engaged in the third fixing hole 15. When the second telescopic part 5 retracts relative to the main body part 1, the second fixing pin 51 is engaged in the fourth fixing hole 16.

[0073] Specifically, the first end 11 of the main body 1 is provided with a first fixing hole 13 and a second fixing hole 14 spaced apart along the axial direction, and the second end 12 is provided with a third fixing hole 15 and a fourth fixing hole 16 spaced apart. Each fixing hole is a through or semi-through hole structure, corresponding to the movement trajectory of the telescopic part. The outer wall or interior of the first telescopic part 4 is provided with a first fixing pin 41 that can be elastically extended and retracted. Its diameter and length match the size of the first and second fixing holes 14, so as to achieve precise fitting. Similarly, the second telescopic part 5 is provided with a second fixing pin 51 that is adapted to the third fixing hole 15 and the fourth fixing hole 16, and the positions of all fixing holes and fixing pins correspond to the axial limiting guide rail 101 of the main body 1.

[0074] When the first telescopic part 4 extends along the axial limiting guide rail 101 of the first end 11 of the main body 1, the first fixing pin 41 moves synchronously with the telescopic part. When it extends to the preset working position (such as the length suitable for holding with both hands), the first fixing pin 41 pops out under its own elastic force (or manual pressing control) and locks into the first fixing hole 13, fixing the first telescopic part 4 relative to the main body 1 to prevent it from sliding along the guide rail when under force. When it needs to retract, press the first fixing pin 41 to disengage it from the first fixing hole 13, and push the first telescopic part 4 along the guide rail. The rail retracts until the fixing pin moves to the position of the second fixing hole 14, then pops out and engages again, completing the retracted state locking. The operation logic of the second telescopic part 5 is completely the same. When it extends, the second fixing pin 51 engages with the third fixing hole 15 to lock. When it retracts, it engages with the fourth fixing hole 16 to lock. Moreover, the pin hole locking operations of the telescopic parts on both sides are independent of each other. The telescopic locking states of the first telescopic part 4 and the second telescopic part 5 can be controlled separately. For example, when shooting a close-up shot with one side extended, it is only necessary to lock the fixing pin of the corresponding side telescopic part, while keeping the other side retracted and locked.

[0075] In one embodiment, an elastic element is connected between the first fixing pin 41 and the first telescopic part 4, and the elastic element provides the elastic force for the first fixing pin 41 to engage with the first fixing hole 13 and the second fixing hole 14.

[0076] An elastic element is connected between the second fixing pin 51 and the second telescopic part 5. The elastic element provides the elastic force for the second fixing pin 51 to engage with the third fixing hole 15 and the fourth fixing hole 16.

[0077] Specifically, in terms of structural composition, this embodiment adds an elastic element as a power component to the locking basic structure of "fixed hole of body part 1 and fixed pin of telescopic part". The first telescopic part 4 has a pre-set receiving cavity for the installation of the fixed pin and the elastic element. One end of the elastic element is fixedly connected to the inner wall of the receiving cavity of the first telescopic part 4, and the other end is fixedly connected to the tail end of the first fixed pin 41. The elastic element is initially in a pre-compressed state, and its elastic force matches the diameter of the first fixed pin 41, the depth of the first fixed hole 13 and the second fixed hole 14, to ensure that the first fixed pin 41 can be driven to stably engage in the corresponding fixed hole. Similarly, the second telescopic part 5 has a symmetrical receiving cavity inside. The two ends of the elastic element are fixed to the inner wall of the second telescopic part 5 and the tail end of the second fixing pin 51, respectively. It also provides elastic force in a pre-compressed state to drive the second fixing pin 51 to engage with the third fixing hole 15 and the fourth fixing hole 16. The elastic element is mostly a cylindrical helical spring or a disc spring. Its axis coincides with the axis of the fixing pin and is parallel to the axial limiting guide rail 101 of the main body part 1. This ensures that the direction of the elastic force is along the telescopic path of the fixing pin (perpendicular to the axial movement direction of the telescopic part) and does not interfere with the axial movement of the first telescopic part 4 along the guide rail and the second telescopic part 5 along the guide rail.

[0078] In one embodiment, the first telescopic part 4 is further provided with a fifth fixing hole 42 and a sixth fixing hole 43 arranged at intervals, and the second rod 22 is provided with a third fixing pin 221. When the second rod 22 extends relative to the first telescopic part 4, the third fixing pin 221 is inserted into the fifth fixing hole 42, and when the second rod 22 retracts relative to the first telescopic part 4, the third fixing pin 221 is inserted into the sixth fixing hole 43.

[0079] The second telescopic part 5 is also provided with a seventh fixing hole 52 and an eighth fixing hole 53 arranged at intervals. The fourth rod 32 is provided with a fourth fixing pin 321. When the fourth rod 32 extends relative to the second telescopic part 5, the fourth fixing pin 321 is engaged in the seventh fixing hole 52. When the fourth rod 32 retracts relative to the second telescopic part 5, the fourth fixing pin 321 is engaged in the eighth fixing hole 53.

[0080] Specifically, the first telescopic part 4 is provided with a fifth fixing hole 42 (corresponding to the second rod 22 in the extended state for locking) and a sixth fixing hole 43 (corresponding to the second rod 22 in the retracted state for locking) spaced apart along its own axial direction. The axes of the two holes are perpendicular to the extension direction of the first telescopic part 4, and their positions precisely correspond to the movement trajectory of the second rod 22 (the vertical rod of the first handle part 2). The end of the second rod 22 near the first telescopic part 4 is provided with a third fixing pin 221, the diameter and length of which match the dimensions of the fifth fixing hole 42 and the sixth fixing hole 43, so as to achieve a locking fit. Similarly, the second telescopic part... 5. A seventh fixing hole 52 (for locking the fourth rod 32 when it extends) and an eighth fixing hole 53 (for locking the fourth rod 32 when it retracts) are provided at intervals along its own axis. The fourth rod 32 (the vertical rod of the second handle part 3) is provided with a fourth fixing pin 321, which is adapted to the seventh fixing hole 52 and the eighth fixing hole 53. The layout of all the newly added fixing holes and fixing pins is parallel to the axial limiting guide rail 101 of the main body part 1, so as to ensure that the extension and retraction direction of the second rod 22 and the fourth rod 32 is consistent with the axial movement direction of the first extension part 4 and the second extension part 5, and does not interfere with the guiding constraint of the overall structure.

[0081] In one embodiment, the first telescopic part 4 is in clearance fit with the main body part 1, so that the first telescopic part 4 can extend and retract relative to the main body part 1; the second telescopic part 5 is in clearance fit with the main body part 1, so that the second telescopic part 5 can extend and retract relative to the main body part 1.

[0082] Specifically, when the user pushes the first telescopic part 4 to move axially along the main body part 1, the gap between its outer wall and the inner wall of the main body part 1 allows relative sliding, while the engaging structure of the T-shaped guide groove 401 and the axial limiting guide rail 101 (similar to the three-T interlocking design) provides rigid guidance and reduces the movement error of the telescopic part.

[0083] In one embodiment, the second rod 22 is clearance-fitted with the first telescopic part 4, enabling the second rod 22 to extend and retract relative to the first telescopic part 4; the fourth rod 32 is clearance-fitted with the second telescopic part 5, enabling the fourth rod 32 to extend and retract relative to the second telescopic part 5.

[0084] Specifically, when the user needs to finely adjust the grip length of the handle, the user first makes a coarse adjustment by using the clearance fit and locking structure of the "body part 1 - first telescopic part 4" (such as extending the first telescopic part 4 to the approximate position and locking it through the first fixing pin 41), and then operates the second rod 22. When the second rod 22 moves axially within the cavity of the first telescopic part 4, the precision clearance fit avoids the jamming problem caused by interference fit.

[0085] Secondly, a photographic device is provided, including a photographic device body 20 and the aforementioned handle mechanism 10. The photographic device body 20 is provided with a storage slot 201, and the handle mechanism 10 is provided on the photographic device body 20 and is stored in the storage slot 201 when retracted.

[0086] Specifically, the main body of the photographic equipment 20 includes, but is not limited to, the main body of a camera ... lens, or the main body of a lighting mechanism.

[0087] By adopting the above technical solution, the photographic device of this embodiment, in addition to having the advantages of the handle mechanism 10 of the above embodiment, also has the advantage of being easy to use.

[0088] The above are merely preferred embodiments of the present utility model and are not intended to limit the present utility model. Any modifications, equivalent substitutions, and improvements made within the spirit and principles of the present utility model should be included within the protection scope of the present utility model.

Claims

1. A handle mechanism (10), characterized in that, include: Two parallel, spaced-apart body sections (1); The first handle (2) is telescopically connected at both ends to the first ends (11) of the two main body parts (1) and can be partially accommodated inside the main body parts (1) when retracted. The second handle (3) is telescopically connected to the second ends (12) of the two main body parts (1) respectively, and can be partially accommodated inside the main body parts (1) when retracted. The first handle (2) and the second handle (3) can extend and retract independently of each other, and are located on both sides of the main body (1).

2. The handle mechanism (10) as described in claim 1, characterized in that, Also includes: Two first telescopic parts (4), one end of each of the two first telescopic parts (4) is telescopically connected to the first end (11) of each of the two main body parts (1), and both ends of the first handle part (2) are telescopically connected to the other ends of the two first telescopic parts (4). Two second telescopic parts (5), one end of each of the two second telescopic parts (5) is telescopically connected to the second end (12) of each of the two main body parts (1), and both ends of the second handle part (3) are telescopically connected to the other end of each of the two second telescopic parts (5).

3. The handle mechanism (10) as described in claim 2, characterized in that, The inner wall of the main body (1) is provided with an axial limiting guide rail (101), and the outer walls of the first telescopic part (4) and the second telescopic part (5) are provided with T-shaped guide grooves (401) that match the axial limiting guide rail (101).

4. The handle mechanism (10) as described in claim 2, characterized in that, The first handle (2) includes a first rod (21) and a second rod (22) vertically disposed at both ends of the first rod (21). The second rod (22) is telescopically connected to the corresponding first telescopic part (4). The second handle (3) includes a third rod (31) and a fourth rod (32) vertically disposed at both ends of the third rod (31), wherein the fourth rod (32) is telescopically connected to the corresponding second telescopic part (5).

5. The handle mechanism (10) as described in claim 4, characterized in that, The first end (11) of the main body (1) is provided with a first fixing hole (13) and a second fixing hole (14) arranged at intervals; The second end (12) of the main body (1) is provided with a third fixing hole (15) and a fourth fixing hole (16) arranged at intervals; The first telescopic part (4) is provided with a first fixing pin (41). When the first telescopic part (4) extends relative to the main body part (1), the first fixing pin (41) is engaged in the first fixing hole (13). When the first telescopic part (4) retracts relative to the main body part (1), the first fixing pin (41) is engaged in the second fixing hole (14). The second telescopic part (5) is provided with a second fixing pin (51). When the second telescopic part (5) extends relative to the main body part (1), the second fixing pin (51) is engaged in the third fixing hole (15). When the second telescopic part (5) retracts relative to the main body part (1), the second fixing pin (51) is engaged in the fourth fixing hole (16).

6. The handle mechanism (10) as described in claim 5, characterized in that, An elastic element is connected between the first fixing pin (41) and the first telescopic part (4), and the elastic element provides elastic force for the first fixing pin (41) to be inserted into the first fixing hole (13) and the second fixing hole (14); An elastic element is connected between the second fixing pin (51) and the second telescopic part (5), and the elastic element provides elastic force for the second fixing pin (51) to engage with the third fixing hole (15) and the fourth fixing hole (16).

7. The handle mechanism (10) as described in claim 4, characterized in that, The first telescopic part (4) is also provided with a fifth fixing hole (42) and a sixth fixing hole (43) arranged at intervals. The second rod (22) is provided with a third fixing pin (221). The third fixing pin (221) is engaged in the fifth fixing hole (42) when the second rod (22) extends relative to the first telescopic part (4), and the third fixing pin (221) is engaged in the sixth fixing hole (43) when the second rod (22) retracts relative to the first telescopic part (4). The second telescopic part (5) is also provided with a seventh fixing hole (52) and an eighth fixing hole (53) arranged at intervals. The fourth rod (32) is provided with a fourth fixing pin (321). The fourth fixing pin (321) is engaged in the seventh fixing hole (52) when the fourth rod (32) extends relative to the second telescopic part (5), and the fourth fixing pin (321) is engaged in the eighth fixing hole (53) when the fourth rod (32) retracts relative to the second telescopic part (5).

8. The handle mechanism (10) as described in claim 3, characterized in that, The first telescopic part (4) is in clearance fit with the main body part (1), so that the first telescopic part (4) can extend and retract relative to the main body part (1); the second telescopic part (5) is in clearance fit with the main body part (1), so that the second telescopic part (5) can extend and retract relative to the main body part (1).

9. The handle mechanism (10) as described in claim 4, characterized in that, The second rod (22) is in clearance fit with the first telescopic part (4), so that the second rod (22) can extend and retract relative to the first telescopic part (4); the fourth rod (32) is in clearance fit with the second telescopic part (5), so that the fourth rod (32) can extend and retract relative to the second telescopic part (5).

10. A photographic device, characterized in that, The device includes a camera body (20) and a handle mechanism (10) as described in any one of claims 1 to 9. The camera body (20) is provided with a storage slot (201), and the handle mechanism (10) is provided on the camera body (20) and is stored in the storage slot (201) when retracted.

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